wavetable/plugin/Source/Panels.h

#pragma once

#include <JuceHeader.h>
#include "PluginProcessor.h"
#include "Cfg.h"

//==============================================================================
class OscillatorBox : public gin::ParamBox,
                      public Value::Listener
{
public:
    OscillatorBox (const juce::String& name, WavetableAudioProcessor& proc_, int idx_)
        : gin::ParamBox (name), proc (proc_), idx (idx_)
    {
        setName ( "osc" + juce::String ( idx + 1 ) );

        auto& osc = proc.oscParams[idx];

        setTitle (idx == 0 ? proc.osc1Table.toString() : proc.osc2Table.toString());
        if (idx == 0)
            proc.osc1Table.addListener (this);
        else
            proc.osc2Table.addListener (this);

        addEnable (osc.enable);

        addControl (new gin::Knob (osc.pos), 0, 0);
        addControl (new gin::Knob (osc.tune, true), 1, 0);
        addControl (new gin::Knob (osc.finetune, true), 2, 0);
        addControl (new gin::Knob (osc.level, true), 3, 0);
        addControl (new gin::Knob (osc.pan, true), 4, 0);

        addControl (new gin::Select (osc.voices), 0, 1);
        addControl (detune = new gin::Knob (osc.detune), 1, 1);
        addControl (spread = new gin::Knob (osc.spread), 2, 1);

        watchParam (osc.voices);

        wt = new gin::WavetableComponent();
        wt->setName ("wt");
        wt->setWavetables (idx == 0 ? &proc.osc1Tables : &proc.osc2Tables);
        addControl (wt, 5, 0, 3, 2);

        timer.startTimerHz (60);
        timer.onTimer = [this]
        {
            wt->setParams (proc.getLiveWTParams (idx));
        };

        auto& h = getHeader();
        h.addAndMakeVisible (nextButton);
        h.addAndMakeVisible (prevButton);
        h.addMouseListener (this, false);
        nextButton.onClick = [this] { proc.incWavetable (idx, +1); };
        prevButton.onClick = [this] { proc.incWavetable (idx, -1); };
    }

    ~OscillatorBox() override
    {
        if (idx == 0)
            proc.osc1Table.removeListener (this);
        else
            proc.osc2Table.removeListener (this);
    }

    void mouseUp (const juce::MouseEvent& e) override
    {
        auto& h = getHeader();
        if (e.originalComponent == &h && e.mouseWasClicked() && e.x >= prevButton.getRight() && e.x <= nextButton.getX())
        {
            juce::StringArray tables;
            for (auto i = 0; i < BinaryData::namedResourceListSize; i++)
                if (juce::String (BinaryData::originalFilenames[i]).endsWith (".wav"))
                    tables.add (juce::String (BinaryData::originalFilenames[i]).upToLastOccurrenceOf (".wav", false, false));

            tables.sortNatural();

            std::map<juce::String, juce::PopupMenu> menus;

            for (auto t : tables)
            {
                auto prefix = t.upToFirstOccurrenceOf (" ", false, false);
                auto suffix = t.fromFirstOccurrenceOf (" ", false, false);

                menus[prefix].addItem (t, [this, t]
                {
                    if (idx == 0)
                        proc.osc1Table = t;
                    else
                        proc.osc2Table = t;

                    proc.reloadWavetables();
                });
            }

            juce::PopupMenu m;
            for (auto itr : menus)
                m.addSubMenu (itr.first, itr.second);

            m.showMenuAsync ({});
        }
    }

    void resized() override
    {
        gin::ParamBox::resized();

        auto& h = getHeader();
        nextButton.setBounds (getWidth() / 2 + 100, h.getHeight() / 2 - 4, 8, 8);
        prevButton.setBounds (getWidth() / 2 - 108, h.getHeight() / 2 - 4, 8, 8);
    }

    void valueChanged (juce::Value&) override
    {
        setTitle (idx == 0 ? proc.osc1Table.toString() : proc.osc2Table.toString());
        wt->setWavetables (idx == 0 ? &proc.osc1Tables : &proc.osc2Tables);
    }

    void paramChanged() override
    {
        gin::ParamBox::paramChanged();

        auto& osc = proc.oscParams[idx];

        detune->setEnabled (osc.voices->getProcValue() > 1);
        spread->setEnabled (osc.voices->getProcValue() > 1);
    }

    WavetableAudioProcessor& proc;
    int idx = 0;
    gin::ParamComponent::Ptr detune, spread;
    gin::WavetableComponent* wt;

    gin::CoalescedTimer timer;

    gin::SVGButton nextButton {"next", "M17.525 36.465l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L205.947 256 10.454 451.494c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l211.051-211.05c4.686-4.686 4.686-12.284 0-16.971L34.495 36.465c-4.686-4.687-12.284-4.687-16.97 0z"};
    gin::SVGButton prevButton {"prev", "M238.475 475.535l7.071-7.07c4.686-4.686 4.686-12.284 0-16.971L50.053 256 245.546 60.506c4.686-4.686 4.686-12.284 0-16.971l-7.071-7.07c-4.686-4.686-12.284-4.686-16.97 0L10.454 247.515c-4.686 4.686-4.686 12.284 0 16.971l211.051 211.05c4.686 4.686 12.284 4.686 16.97-.001z"};
};

//==============================================================================
class SubBox : public gin::ParamBox
{
public:
    SubBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ("sub");

        auto& sub = proc.subParams;

        addEnable (sub.enable);

        addControl (new gin::Knob (sub.tune, true), 0, 0);
        addControl (new gin::Knob (sub.level, true), 1, 0);
        addControl (new gin::Knob (sub.pan, true), 0, 1);
        addControl (new gin::Select (sub.wave), 1, 1);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class NoiseBox : public gin::ParamBox
{
public:
    NoiseBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ("noise");

        auto& noise = proc.noiseParams;

        addEnable (noise.enable);

        addControl (new gin::Knob (noise.level, true), 0, 0);
        addControl (new gin::Knob (noise.pan, true), 0, 1);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class ADSRBox : public gin::ParamBox
{
public:
    ADSRBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ("adsr");

        auto& preset = proc.adsrParams;

        adsr = new gin::ADSRComponent ();
        adsr->setParams (preset.attack, preset.decay, preset.sustain, preset.release);
        addControl (adsr, 0, 0, 4, 1);

        addControl (a = new gin::Knob (preset.attack), 0, 1);
        addControl (d = new gin::Knob (preset.decay), 1, 1);
        addControl (s = new gin::Knob (preset.sustain), 2, 1);
        addControl (r = new gin::Knob (preset.release), 3, 1);
    }

    WavetableAudioProcessor& proc;
    gin::ParamComponent::Ptr a, d, s, r;
    gin::ADSRComponent* adsr;
};

//==============================================================================
class FilterBox : public gin::ParamBox
{
public:
    FilterBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ( "flt" );

        auto& flt = proc.filterParams;

        addEnable (flt.enable);

        auto freq = new gin::Knob (flt.frequency);
        addControl (freq, 0, 0);
        addControl (new gin::Knob (flt.resonance), 1, 0);
        addControl (new gin::Knob (flt.amount, true), 2, 0);

        addControl (new gin::Knob (flt.keyTracking), 0, 1);
        addControl (new gin::Select (flt.type), 1, 1);
        addControl (v = new gin::Knob (flt.velocityTracking), 2, 1);

        adsr = new gin::ADSRComponent ();
        adsr->setParams (flt.attack, flt.decay, flt.sustain, flt.release);
        addControl (adsr, 3, 0, 4, 1);

        addControl (a = new gin::Knob (flt.attack), 3, 1);
        addControl (d = new gin::Knob (flt.decay), 4, 1);
        addControl (s = new gin::Knob (flt.sustain), 5, 1);
        addControl (r = new gin::Knob (flt.release), 6, 1);

        freq->setLiveValuesCallback ([this] ()
        {
            if (proc.filterParams.amount->getUserValue()      != 0.0f ||
                proc.filterParams.keyTracking->getUserValue() != 0.0f ||
                proc.modMatrix.isModulated (gin::ModDstId (proc.filterParams.frequency->getModIndex())))
                return proc.getLiveFilterCutoff();
            return juce::Array<float>();
        });

        watchParam (flt.amount);
    }

    void paramChanged () override
    {
        gin::ParamBox::paramChanged ();

        auto& flt = proc.filterParams;

        v->setEnabled (flt.amount->getUserValue() != 0.0f);
        a->setEnabled (flt.amount->getUserValue() != 0.0f);
        d->setEnabled (flt.amount->getUserValue() != 0.0f);
        s->setEnabled (flt.amount->getUserValue() != 0.0f);
        r->setEnabled (flt.amount->getUserValue() != 0.0f);
        adsr->setEnabled (flt.amount->getUserValue() != 0.0f);
    }

    WavetableAudioProcessor& proc;
    gin::ParamComponent::Ptr v, a, d, s, r;
    gin::ADSRComponent* adsr;
};

//==============================================================================
class LFOBox : public gin::ParamBox
{
public:
    LFOBox (const juce::String& name, WavetableAudioProcessor& proc_, int idx_)
        : gin::ParamBox (name), proc (proc_), idx (idx_)
    {
        setName ("lfo" + juce::String (idx + 1));

        auto& lfo = proc.lfoParams[idx];

        addEnable (lfo.enable);

        addControl (r = new gin::Knob (lfo.rate), 0, 0);
        addControl (b = new gin::Select (lfo.beat), 0, 0);
        addControl (new gin::Knob (lfo.depth, true), 1, 0);
        addControl (new gin::Knob (lfo.fade, true), 0, 1);
        addControl (new gin::Knob (lfo.delay), 1, 1);

        addControl (new gin::Select (lfo.wave), 2, 1);
        addControl (new gin::Switch (lfo.sync), 3, 1);
        addControl (new gin::Knob (lfo.phase, true), 4, 1);
        addControl (new gin::Knob (lfo.offset, true), 5, 1);

        auto l = new gin::LFOComponent();
        l->setParams (lfo.wave, lfo.sync, lfo.rate, lfo.beat, lfo.depth, lfo.offset, lfo.phase, lfo.enable);
        addControl (l, 2, 0, 4, 1);

        watchParam (lfo.sync);

        setSize (112, 163);
    }

    void paramChanged () override
    {
        gin::ParamBox::paramChanged ();

        auto& lfo = proc.lfoParams[idx];
        r->setVisible (! lfo.sync->isOn());
        b->setVisible (lfo.sync->isOn());
    }

    WavetableAudioProcessor& proc;
    int idx;
    gin::ParamComponent::Ptr r, b;
};

//==============================================================================
class ENVBox : public gin::ParamBox
{
public:
    ENVBox (const juce::String& name, WavetableAudioProcessor& proc_, int idx_)
        : gin::ParamBox (name), proc (proc_), idx (idx_)
    {
        setName ("env" + juce::String (idx + 1));

        auto& env = proc.envParams[idx];

        addEnable (env.enable);

        addControl (new gin::Knob (env.attack), 0, 1);
        addControl (new gin::Knob (env.decay), 1, 1);
        addControl (new gin::Knob (env.sustain), 2, 1);
        addControl (new gin::Knob (env.release), 3, 1);

        auto g = new gin::ADSRComponent();
        g->setParams (env.attack, env.decay, env.sustain, env.release);
        addControl (g, 0, 0, 4, 1);

        setSize (112, 163);
    }

    WavetableAudioProcessor& proc;
    int idx;
};

//==============================================================================
class StepBox : public gin::ParamBox
{
public:
    StepBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ("step");

        auto& prs = proc.stepLfoParams;

        addEnable (prs.enable);

        addControl (new gin::Knob (prs.beat), 0, 1);
        addControl (new gin::Knob (prs.length), 1, 1);

        auto g = new gin::StepLFOComponent();
        g->setParams (prs.beat, prs.length, prs.level, prs.enable);
        addControl (g, 0, 0, 4, 1);

        setSize (112, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class ModBox : public gin::ParamBox
{
public:
    ModBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ("mod");

        addControl (new gin::ModSrcListBox (proc.modMatrix), 0, 0, 3, 2);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class GlobalBox : public gin::ParamBox
{
public:
    GlobalBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ("global");

        addControl (new gin::Knob (proc.globalParams.level), 0, 0);
        addControl (new gin::Select (proc.globalParams.glideMode), 1, 0);
        addControl (new gin::Knob (proc.globalParams.glideRate), 2, 0);

        addControl (new gin::Knob (proc.globalParams.voices), 0, 1);
        addControl (new gin::Select (proc.globalParams.legato), 1, 1);
        addControl (new gin::Select (proc.globalParams.mono), 2, 1);

        setSize (168, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class GateBox : public gin::ParamBox
{
public:
    GateBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Gate"), proc (proc_)
    {
        setName ("gate");

        addEnable (proc.gateParams.enable);

        addControl (new gin::Select (proc.gateParams.beat), 0, 0);
        addControl (new gin::Knob (proc.gateParams.length), 1, 0);
        addControl (new gin::Knob (proc.gateParams.attack), 2, 0);
        addControl (new gin::Knob (proc.gateParams.release), 3, 0);

        auto g = new gin::GateEffectComponent();
        g->setParams (proc.gateParams.length, proc.gateParams.l, proc.gateParams.r, proc.gateParams.enable);
        addControl (g, 0, 1, 4, 1);

        setSize (112, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class ChorusBox : public gin::ParamBox
{
public:
    ChorusBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Chorus"), proc (proc_)
    {
        setName ("chorus");

        addEnable (proc.chorusParams.enable);

        addControl (new gin::Knob (proc.chorusParams.delay), 0, 0);
        addControl (new gin::Knob (proc.chorusParams.rate), 1, 0);
        addControl (new gin::Knob (proc.chorusParams.mix), 2, 0);

        addControl (new gin::Knob (proc.chorusParams.depth), 0.5f, 1.0f);
        addControl (new gin::Knob (proc.chorusParams.width), 1.5f, 1.0f);

        setSize (168, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class DistortBox : public gin::ParamBox
{
public:
    DistortBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Distort"), proc (proc_)
    {
        setName ("distort");

        addEnable (proc.distortionParams.enable);

        addControl (new gin::Knob (proc.distortionParams.amount), 0, 0);

        setSize (112, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class DelayBox : public gin::ParamBox
{
public:
    DelayBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Delay"), proc (proc_)
    {
        setName ("delay");

        addEnable (proc.delayParams.enable);

        addControl (t = new gin::Knob (proc.delayParams.time), 0, 0);
        addControl (b = new gin::Select (proc.delayParams.beat), 0, 0);
        addControl (new gin::Knob (proc.delayParams.fb), 1, 0);
        addControl (new gin::Knob (proc.delayParams.cf), 2, 0);

        addControl (new gin::Switch (proc.delayParams.sync), 0, 1);
        addControl (new gin::Knob (proc.delayParams.mix), 1.5f, 1.0f);

        watchParam (proc.delayParams.sync);

        setSize (168, 163);
    }

    void paramChanged () override
    {
        gin::ParamBox::paramChanged();

        t->setVisible (! proc.delayParams.sync->isOn());
        b->setVisible (proc.delayParams.sync->isOn());
    }

    WavetableAudioProcessor& proc;
    gin::ParamComponent::Ptr t, b;
};

//==============================================================================
class ReverbBox : public gin::ParamBox
{
public:
    ReverbBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Reverb"), proc (proc_)
    {
        setName ("reverb");

        addEnable (proc.reverbParams.enable);

        addControl (new gin::Knob (proc.reverbParams.size), 0, 0);
        addControl (new gin::Knob (proc.reverbParams.decay), 1, 0);
        addControl (new gin::Knob (proc.reverbParams.lowpass), 2, 0);
        addControl (new gin::Knob (proc.reverbParams.damping), 0, 1);
        addControl (new gin::Knob (proc.reverbParams.predelay), 1, 1);
        addControl (new gin::Knob (proc.reverbParams.mix), 2, 1);

        setSize (168, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class ScopeArea : public gin::ParamArea
{
public:
    ScopeArea (WavetableAudioProcessor& proc_)
        : gin::ParamArea ("Scope"), proc (proc_)
    {
        setName ("scope");

        scope = new gin::TriggeredScope (proc.scopeFifo);
        scope->setNumChannels (2);
        scope->setTriggerMode (gin::TriggeredScope::TriggerMode::Up);
        scope->setColour (gin::TriggeredScope::lineColourId, juce::Colours::transparentBlack);
        addControl (scope);

        setSize (272, 163);
    }

    void resized() override
    {
        scope->setBounds (getLocalBounds().withSizeKeepingCentre (getWidth(), 140));
    }

    WavetableAudioProcessor& proc;
    gin::TriggeredScope* scope;
};